Light-Duty Rubber-Tipped Rotary Airlock Feeder

Optimized for Sawdust | Wood Chips | Dust Collection | Baghouses

Precision Machine & Manufacturing’s Light-Duty Rubber-Tipped Rotary Airlock Feeder is purpose-built for wood processing, dust collection, and pneumatic conveying of low-abrasion materials. Redesigned for enhanced reliability, easy maintenance, and cost efficiency, it outperforms standard valves in light-duty
operations.

Perfect for baghouse discharge, cyclone outlets, and secondary feeder positions, this feeder handles sawdust, wood chips, and fine particulate with minimal air leakage and downtime.

Key Features:

  • Quick-Change Rubber Tips: Cassette-style design for fast tip swaps.

  • Modular Housing: Enables simple in-place rebuilds and maintenance.

  • Improved Sealing: Reduces air loss in negative pressure systems.

  • Low Maintenance Design: Ideal for infrequent service environments.

  • Drop-In Retrofit: Enhanced performance for standard rubber-tipped airlocks.

Upgrade Your Light-Duty Feeder, Today!

PMM’s rubber-tipped airlock sets a new standard in performance, serviceability, and system reliability. Contact Precision Machine & Manufacturing!

Ideal Applications:

  • Wood products & sawdust handling.

  • Baghouse and dust collector discharge.

  • Pneumatic conveying of light-density materials.

  • Retrofit or replacement of legacy rubber-tipped valves.

Engineered Advantages:

  • Reduced Downtime: Swap worn tips quickly with minimal tools or skill required.

  • Lower Operating Costs: Rebuild in place, extend lifecycle, and reduce replacement frequency.

  • Better System Efficiency: Improved rotor-to-tip sealing maintains proper airlock function.